Interestingly enough that space is only in the test files?

WyriHaximus · WyriHaximus · commit 6cd26f8038c4 · 2016-07-12T08:53:15.000+02:00
diff --git a/src/ResourceGenerator.php b/src/ResourceGenerator.php
@@ -441,7 +441,7 @@ protected function applyPsr2($fileName)
         file_put_contents(
             $fileName,
             str_replace(
-                '<?php ',
+                '<?php',
                 '<?php declare(strict_types=1);',
                 file_get_contents(
                     $fileName
